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Worksheets8051 Microcontroller
Total questions: 10
Worksheet time: 3mins
What is an bit handling capacity of 8051?
4 Bit
8 Bit
16 Bit
32 Bit
How many SFR's available in 8051 microcontroller?
21
22
23
24
What is an arithmetic of 'B' register?
Addition & Subtraction
Addition & Multiplication
Multiplication & Subtraction
Multiplication & Division
What is an another name of DPTR?
Stack pointer
Data pointer
Memory pointer
Program pointer
Mention the timers name in 8051 microcontroller
(a)
How many bidirectional I/O liner are in 8051 microcontroller?
(a)
Is the address bus an eight bit bus?
True
False
What is an another name of RAM?
Program memory
Data memory
Coded memory
Combination memory
There are _____________ ports and ____________ ports are dual function ports.
(a)
(a) is used for only I/O purpose in 8051 microcontroller.
